Acids & Bases
Nitric acid (07006)
extra pure, assay 64 - 66%
Overview
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Specifications
General Information
- Molar Mass
- 63.01 g/mol
- Linear Formula
- HNO3
- CAS Number
- 7697-37-2
- Grade
- Extra pure
Physical Properties
- Density
- 1.400 to 1.480 g/cm3 (20 °C)
- Odor
- Weak
- Vapor Pressure
- 50 hPa (50 °C) hectopascal
- Color
- Colorless
- pH
- < 1
- Melting Point/Range
- -31 °C
- Boiling Point/Range
- 122 °C (1,013 hPa)
- Physical Form
- Crystalline powder
Safety Information
- Flammability
- Not applicable
- Incompatible Materials
- As oxidising agent, attacks organic substances such as wood, paper, fats, Corrosive in contact with metals
- Corrosivity
- Corrosive to metals
- Thermal Decomposition
- Fire or intense heat may cause violent rupture of packages.
- Chemical Stability
- Oxidizer. Contact with other material may cause fire.
- Self Ignition
- Not auto-flammable
International Transportation
- Packing Group
- II
- Chemical Class
- 8
- Sub Class 1
- 5.1
- UN Number
- 2031
- Harmonized System Code
- 28080000
General Information
- Molar Mass
- 63.01 g/mol
- Linear Formula
- HNO3
- CAS Number
- 7697-37-2
- Grade
- Extra pure
Physical Properties
- Density
- 1.400 to 1.480 g/cm3 (20 °C)
- Odor
- Weak
- Vapor Pressure
- 50 hPa (50 °C) hectopascal
- Color
- Colorless
- pH
- < 1
- Melting Point/Range
- -31 °C
- Boiling Point/Range
- 122 °C (1,013 hPa)
- Physical Form
- Crystalline powder
Safety Information
- Flammability
- Not applicable
- Incompatible Materials
- As oxidising agent, attacks organic substances such as wood, paper, fats, Corrosive in contact with metals
- Corrosivity
- Corrosive to metals
- Thermal Decomposition
- Fire or intense heat may cause violent rupture of packages.
- Chemical Stability
- Oxidizer. Contact with other material may cause fire.
- Self Ignition
- Not auto-flammable
International Transportation
- Packing Group
- II
- Chemical Class
- 8
- Sub Class 1
- 5.1
- UN Number
- 2031
- Harmonized System Code
- 28080000
- Molar Mass : 63.01 g/mol
- Linear Formula : HNO3
- CAS Number : 7697-37-2
- Grade : Extra pure
- Density : 1.400 to 1.480 g/cm3 (20 °C)
- Odor : Weak
- Vapor Pressure : 50 hPa (50 °C) hectopascal
- Color : Colorless
- pH : < 1
- Melting Point/Range : -31 °C
- Boiling Point/Range : 122 °C (1,013 hPa)
- Physical Form : Crystalline powder
- Flammability : Not applicable
- Incompatible Materials : As oxidising agent, attacks organic substances such as wood, paper, fats, Corrosive in contact with metals
- Corrosivity : Corrosive to metals
- Thermal Decomposition : Fire or intense heat may cause violent rupture of packages.
- Chemical Stability : Oxidizer. Contact with other material may cause fire.
- Self Ignition : Not auto-flammable
- Packing Group : II
- Chemical Class : 8
- Sub Class 1 : 5.1
- UN Number : 2031
- Harmonized System Code : 28080000
Property
Value
assay
64 - 66 %
residue on ignition (SO4)
Max. 0.0005 %
arsenic (As)
Max. 0.0001 %
calcium (Ca)
Max. 0.0005 %
iron (Fe)
Max. 0.0001 %
heavy metals (as Pb)
Max. 0.0005 %
chloride (Cl)
Max. 0.0001 %
sulfate (SO4)
Max. 0.0002 %